8cw2

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'''Unreleased structure'''
 
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The entry 8cw2 is ON HOLD until Paper Publication
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==Crystal structure of TDP1 complexed with compound XZ760==
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<StructureSection load='8cw2' size='340' side='right'caption='[[8cw2]], [[Resolution|resolution]] 1.81&Aring;' scene=''>
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Authors: Lountos, G.T., Zhao, X.Z., Wang, W., Kiselev, E., Tropea, J.E., Needle, D., Pommier, Y., Burke, T.R.
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== Structural highlights ==
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<table><tr><td colspan='2'>[[8cw2]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8CW2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8CW2 FirstGlance]. <br>
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Description: Crystal structure of TDP1 complexed with compound XZ760
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DMS:DIMETHYL+SULFOXIDE'>DMS</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=MPO:3[N-MORPHOLINO]PROPANE+SULFONIC+ACID'>MPO</scene>, <scene name='pdbligand=OYR:4-({(4R)-7-phenyl-2-[4-(2-{[4-(pyridin-2-yl)phenyl]methoxy}ethyl)phenyl]imidazo[1,2-a]pyridin-3-yl}amino)benzene-1,2-dicarboxylic+acid'>OYR</scene></td></tr>
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[[Category: Unreleased Structures]]
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=8cw2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8cw2 OCA], [https://pdbe.org/8cw2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8cw2 RCSB], [https://www.ebi.ac.uk/pdbsum/8cw2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8cw2 ProSAT]</span></td></tr>
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[[Category: Wang, W]]
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</table>
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[[Category: Lountos, G.T]]
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== Disease ==
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[[Category: Burke, T.R]]
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[https://www.uniprot.org/uniprot/TYDP1_HUMAN TYDP1_HUMAN] Defects in TDP1 are the cause of spinocerebellar ataxia autosomal recessive with axonal neuropathy (SCAN1) [MIM:[https://omim.org/entry/607250 607250]. SCAN1 is an autosomal recessive cerebellar ataxia (ARCA) associated with peripheral axonal motor and sensory neuropathy, distal muscular atrophy, pes cavus and steppage gait as seen in Charcot-Marie-Tooth neuropathy. All affected individuals have normal intelligence.<ref>PMID:16141202</ref> <ref>PMID:15647511</ref> <ref>PMID:12244316</ref> <ref>PMID:17948061</ref> <ref>PMID:15920477</ref>
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[[Category: Pommier, Y]]
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== Function ==
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[[Category: Kiselev, E]]
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[https://www.uniprot.org/uniprot/TYDP1_HUMAN TYDP1_HUMAN] DNA repair enzyme that can remove a variety of covalent adducts from DNA through hydrolysis of a 3'-phosphodiester bond, giving rise to DNA with a free 3' phosphate. Catalyzes the hydrolysis of dead-end complexes between DNA and the topoisomerase I active site tyrosine residue. Hydrolyzes 3'-phosphoglycolates on protruding 3' ends on DNA double-strand breaks due to DNA damage by radiation and free radicals. Acts on blunt-ended double-strand DNA breaks and on single-stranded DNA. Has low 3'exonuclease activity and can remove a single nucleoside from the 3'end of DNA and RNA molecules with 3'hydroxyl groups. Has no exonuclease activity towards DNA or RNA with a 3'phosphate.<ref>PMID:12023295</ref> <ref>PMID:15111055</ref> <ref>PMID:15811850</ref> <ref>PMID:16141202</ref> <ref>PMID:22822062</ref>
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[[Category: Zhao, X.Z]]
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== References ==
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[[Category: Tropea, J.E]]
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<references/>
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[[Category: Needle, D]]
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__TOC__
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</StructureSection>
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[[Category: Homo sapiens]]
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[[Category: Large Structures]]
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[[Category: Burke TR]]
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[[Category: Kiselev E]]
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[[Category: Lountos GT]]
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[[Category: Needle D]]
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[[Category: Pommier Y]]
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[[Category: Tropea JE]]
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[[Category: Wang W]]
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[[Category: Zhao XZ]]

Revision as of 20:30, 12 April 2023

Crystal structure of TDP1 complexed with compound XZ760

PDB ID 8cw2

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